package com.jevon.entity;

import com.fasterxml.jackson.annotation.JsonIgnore;

public class ServerResponse<T> {

	private int status;
	private String msg;
	private T data;

	private ServerResponse(int status) {
		this.status = status;
	}

	private ServerResponse(int status, T data) {
		this.status = status;
		this.data = data;
	}

	private ServerResponse(int status, String msg, T data) {
		this.status = status;
		this.msg = msg;
		this.data = data;
	}

	private ServerResponse(int status,String msg){
			this.status = status;
			this.msg = msg;
	}

	@JsonIgnore
	//使之不在json序列化结果当中
	public boolean isSuccess(){
			return this.status == ResponseCode.SUCCESS.getCode();
	}

	public int getStatus(){
		return status;
	}

	public T getData(){
		return data;
	}

	public String getMsg(){
		return msg;
	}

	public static <T> ServerResponse<T> createBySuccess(){
		return new ServerResponse<T>(ResponseCode.SUCCESS.getCode());
	}

	public static <T> ServerResponse<T> createBySuccessMessage(String msg){
		return new ServerResponse<T>(ResponseCode.SUCCESS.getCode(),msg);
	}

	public static <T> ServerResponse<T> createBySuccess(T data){
		return new ServerResponse<T>(ResponseCode.SUCCESS.getCode(),data);
	}

	public static <T> ServerResponse<T> createBySuccess(String msg,T data){
		return new ServerResponse<T>(ResponseCode.SUCCESS.getCode(),msg,data);
	}

	public static <T> ServerResponse<T> createByError(){
		return new ServerResponse<T>(ResponseCode.ERROR.getCode(),ResponseCode.ERROR.getDesc());
	}

	public static <T> ServerResponse<T> createByErrorMessage(String errorMessage){
		return new ServerResponse<T>(ResponseCode.ERROR.getCode(),errorMessage);
	}

	public static <T> ServerResponse<T> createByErrorCodeMessage(int errorCode,String errorMessage){
		return new ServerResponse<T>(errorCode,errorMessage);
	}

}
